MINA源码分析---协议编码器 ProtocolEncoder

最新推荐文章于 2024-09-15 14:14:10 发布

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最新推荐文章于 2024-09-15 14:14:10 发布 · 2.2k 阅读

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本文详细分析了MINA框架中的ProtocolEncoder接口及其相关组件，包括ProtocolEncoderOutput接口和AbstractProtocolEncoderOutput抽象类，旨在帮助读者深入理解MINA的协议编码过程。

里面主要涉及 ProtocolEncoder接口，ProtocolEncoderOutput接口，AbstractProtocolEncoderOutput抽象类

下面的源码应该是比较容易理解的

package org.apache.mina.filter.codec;

import org.apache.mina.core.buffer.IoBuffer;
import org.apache.mina.core.session.IoSession;

/**
 * Encodes higher-level message objects into binary or protocol-specific data.
 * 把高层信息转换成二进制或者特定协议的数据
 * MINA invokes {@link #encode(IoSession, Object, ProtocolEncoderOutput)}
 * method with message which is popped from the session write queue, and then
 * the encoder implementation puts encoded messages (typically {@link IoBuffer}s)
 * into {@link ProtocolEncoderOutput} by calling {@link ProtocolEncoderOutput#write(Object)}.
 * <p>
 * Please refer to
 * <a href="../../../../../xref-examples/org/apache/mina/examples/reverser/TextLineEncoder.html"><code>TextLineEncoder</code></a>